Email服务器

开发平台：
C#

wfrm_Domains.cs：源码内容
							using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using LumiSoft.UI.Controls;
namespace LumiSoft.MailServer
{
	/// <summary>
	/// Summary description for Domain.
	/// </summary>
	public class wfrm_Domains : System.Windows.Forms.Form
	{
		private LumiSoft.UI.Controls.WDataGrid grid;
		private LumiSoft.UI.Controls.WButton m_pNew;
		private LumiSoft.UI.Controls.WButton m_pDelete;
		/// <summary>
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.Container components = null;
		private ServerAPI m_ServerAPI    = null;
		private wfrm_Main m_pMailManager = null;
		private DataView  m_Dv           = null;
		/// <summary>
		/// Default constructor.
		/// </summary>
		/// <param name="serverAPI"></param>
		/// <param name="frmM"></param>
		public wfrm_Domains(ServerAPI serverAPI,wfrm_Main frmM)
		{
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();
			//
			// TODO: Add any constructor code after InitializeComponent call
			//
			try
			{
				m_ServerAPI    = serverAPI;
				m_pMailManager = frmM;
				InitGrid();
				
				m_Dv = serverAPI.GetDomainList();
				grid.DataSource = m_Dv;
                UpdateButtons();								
			}
			catch(Exception x)
			{
				wfrm_Error frm = new wfrm_Error(x,new System.Diagnostics.StackTrace());
				frm.ShowDialog(this);
			}
		}
		#region function Dispose
		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}
		#endregion
		#region Windows Form Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.grid = new LumiSoft.UI.Controls.WDataGrid();
			this.m_pNew = new LumiSoft.UI.Controls.WButton();
			this.m_pDelete = new LumiSoft.UI.Controls.WButton();
			((System.ComponentModel.ISupportInitialize)(this.grid)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.m_pNew)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.m_pDelete)).BeginInit();
			this.SuspendLayout();
			// 
			// grid
			// 
			this.grid.CaptionVisible = false;
			this.grid.DataMember = "";
			this.grid.HeaderForeColor = System.Drawing.SystemColors.ControlText;
			this.grid.Location = new System.Drawing.Point(14, 64);
			this.grid.Name = "grid";
			this.grid.Size = new System.Drawing.Size(600, 288);
			this.grid.TabIndex = 0;
			// 
			// m_pNew
			// 
			this.m_pNew.Location = new System.Drawing.Point(456, 16);
			this.m_pNew.Name = "m_pNew";
			this.m_pNew.Size = new System.Drawing.Size(64, 24);
			this.m_pNew.TabIndex = 1;
			this.m_pNew.Text = "New...";
			this.m_pNew.UseStaticViewStyle = true;
			this.m_pNew.ButtonPressed += new LumiSoft.UI.Controls.ButtonPressedEventHandler(this.m_pNew_Click);
			// 
			// m_pDelete
			// 
			this.m_pDelete.Location = new System.Drawing.Point(536, 16);
			this.m_pDelete.Name = "m_pDelete";
			this.m_pDelete.Size = new System.Drawing.Size(64, 24);
			this.m_pDelete.TabIndex = 2;
			this.m_pDelete.Text = "Delete";
			this.m_pDelete.UseStaticViewStyle = true;
			this.m_pDelete.ButtonPressed += new LumiSoft.UI.Controls.ButtonPressedEventHandler(this.m_pDelete_Click);
			// 
			// Domains
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.ClientSize = new System.Drawing.Size(628, 373);
			this.Controls.AddRange(new System.Windows.Forms.Control[] {
																		  this.m_pDelete,
																		  this.m_pNew,
																		  this.grid});
			this.Name = "Domains";
			this.Text = "Domain";
			((System.ComponentModel.ISupportInitialize)(this.grid)).EndInit();
			((System.ComponentModel.ISupportInitialize)(this.m_pNew)).EndInit();
			((System.ComponentModel.ISupportInitialize)(this.m_pDelete)).EndInit();
			this.ResumeLayout(false);
		}
		#endregion
		#region Events handling
		#region function m_pNew_Click
	
		private void m_pNew_Click(object sender, System.EventArgs e)
		{
			wfrm_Domain frm = new wfrm_Domain(m_ServerAPI);
			if(frm.ShowDialog(this) == DialogResult.OK){
				m_Dv.Table.ImportRow(frm.wp_Dr);
				UpdateButtons();
				m_pMailManager.RefreshForms();
			}
		}
		#endregion
		#region function m_pDelete_Click
		private void m_pDelete_Click(object sender, System.EventArgs e)
		{
			if(MessageBox.Show(this,"Warning: Deleting domain, deletes all domain users and aliases !!!","Delete confirmation",MessageBoxButtons.YesNo,MessageBoxIcon.Warning,MessageBoxDefaultButton.Button2) == DialogResult.Yes)
			{				
				DataRow dr = ((DataView)(grid.DataSource))[grid.CurrentRowIndex].Row;
			
				if(dr != null){
					if(!m_ServerAPI.DeleteDomain(dr["DomainID"].ToString())){
						MessageBox.Show("Error deleting domain.");
						return;
					}
					dr.Delete();					
			
					m_pMailManager.RefreshForms();
					UpdateButtons();
				}				
			}
		}
		#endregion
		#endregion
		#region function UpdateButtons
		private void UpdateButtons()
		{
			int rowCount = ((DataView)(grid.DataSource)).Count;
	
			if(rowCount > 0){
				m_pDelete.Enabled = true;
			}
			else{
				m_pDelete.Enabled = false;
			}
		}
		#endregion
		#region Grid Init stuff
		private void InitGrid()
		{	
			grid.ReadOnly = true;
			DataGridTableStyle ts1 = new DataGridTableStyle();
			ts1.MappingName = "Domains";			
      					
			DataGridNoActiveCellColumn TextCol = new DataGridNoActiveCellColumn();
			TextCol.MappingName = "DomainName";
			TextCol.HeaderText = "Domain Name";
			TextCol.Width = 200;
			ts1.GridColumnStyles.Add(TextCol);
			DataGridNoActiveCellColumn TextCol2 = new DataGridNoActiveCellColumn();
			TextCol2.MappingName = "Description";
			TextCol2.HeaderText = "Description";
			TextCol2.Width = 345;
			ts1.GridColumnStyles.Add(TextCol2);
			grid.TableStyles.Add(ts1);
		}
		#endregion
		
	}
}

						